Fixed render problem in performance Render mode.

in render.cpp:render() moved gotoxy() out of if(bChanged) fixed Issue. 
Not optimal

3 files changed, 83 insertions, 14 deletions

diff --git a/AmpelJonas/cRender.cpp b/AmpelJonas/cRender.cpp
index 1463010..bc271b8 100644
--- a/AmpelJonas/cRender.cpp
+++ b/AmpelJonas/cRender.cpp
@@ -5,7 +5,8 @@ cRender::cRender(char _backound, WORD _color, int _sx, int _sy)
 {
 	bBlockRender = false; //If this Constructor is used, this instance is not inherited, thus render() doesn't need to be blocked
 	iLastError = _OK_;
-	sizeX = sizeY = 0;
+	sizeX = 0;
+	sizeY = 0;
 
 	cBackound = _backound;
 	wBackColor = _color;
@@ -33,6 +34,7 @@ cRender::cRender(char _backound, WORD _color, int _sx, int _sy)
 	setBufferSize({_sx,_sy});
 #endif
 
+	setConsoleEcho(false);
 	clear(true); //Init backround array
 	//forceReRender();
 }//render()
@@ -140,25 +142,27 @@ int cRender::render(void)
 
 	for (int i = 0; i < sizeY; i++) {
 		for (int o = 0; o < sizeX; o++) {
+			gotoxy(o,i); //Moving this out of if fixed Render problem... Not optimal, though better for performance
 			if(bChanged[o][i])
 			{
-				gotoxy(o,i);
-
 				#ifdef _WIN32
 
 				SetConsoleTextAttribute(hstdout, wColor[o][i] | _COL_INTENSITY);
-				cout << cScreen[o][i];
+				//cout << cScreen[o][i];
+				printf("%c", cScreen[o][i]);
 
 				#elif __linux__
-
-				cout << "\033["<< wColor[o][i] <<"m"<< cScreen[o][i];
-
+				//cout << "\033["<< wColor[o][i] <<"m"<< cScreen[o][i];
+				printf("\033[%im%c", wColor[o][i], cScreen[o][i]);
 				#endif
 			}
-			//else {}
-			bChanged[o][i] = false;
+		bChanged[o][i] = false;
 		}
+
 	}
+
+	gotoxy(sizeX - 1, sizeY - 1);
+
 	return 0;
 }
 
@@ -181,7 +185,7 @@ int cRender::clear(bool _forceReRender)
 
 int cRender::clear()
 {
-	clear(false);
+	return clear(false); //false doesn't work!
 }
 
 
@@ -306,3 +310,29 @@ void cRender::forceReRender()
 		}
 	}
 }
+
+void cRender::setConsoleEcho(bool _enable)
+{
+#ifdef WIN32
+    HANDLE hStdin = GetStdHandle(STD_INPUT_HANDLE);
+    DWORD mode;
+    GetConsoleMode(hStdin, &mode);
+
+    if( !_enable )
+        mode &= ~ENABLE_ECHO_INPUT;
+    else
+        mode |= ENABLE_ECHO_INPUT;
+
+    SetConsoleMode(hStdin, mode );
+
+#else
+    struct termios tty;
+    tcgetattr(STDIN_FILENO, &tty);
+    if( !_enable )
+        tty.c_lflag &= ~ECHO;
+    else
+        tty.c_lflag |= ECHO;
+
+    (void) tcsetattr(STDIN_FILENO, TCSANOW, &tty);
+#endif
+}
diff --git a/AmpelJonas/cRender.h b/AmpelJonas/cRender.h
index 00f94e2..ba5b9aa 100644
--- a/AmpelJonas/cRender.h
+++ b/AmpelJonas/cRender.h
@@ -1,9 +1,11 @@
 #pragma once
 
 #include <stdlib.h>
+#include <stdio.h>
 #include <string>
 #include <math.h>
 #include <iostream>
+#include <termios.h>
 
 #ifdef __linux__
 	#include <unistd.h>
@@ -137,6 +139,7 @@ private:
 
 	void forceReRender();
 
+	void setConsoleEcho(bool _enable);
 #ifdef __linux__
 	sPos getConsoleWindowSize();
 #endif
diff --git a/AmpelJonas/main.cpp b/AmpelJonas/main.cpp
index ea729ac..18b483e 100644
--- a/AmpelJonas/main.cpp
+++ b/AmpelJonas/main.cpp
@@ -9,7 +9,45 @@ int main()
 	unsigned long int framecounter = 0;
 	cRender a(' ', _COL_DEFAULT, 10,10);
 	a.render();
-	cObjectHandler b(&a);
+
+	sPos pos = {0,10};
+	int dirX = 1;
+	int dirY = -1;
+
+	while(1)
+	{
+		pos.x += 2 * dirX;
+		pos.y += 1 * dirY;
+
+		if(pos.x >= a.getSize().x) {
+			pos.x = a.getSize().x;
+			dirX *= -1;
+		}
+		if(pos.x <= 0) {
+			pos.x = 0;
+			dirX *= -1;
+		}
+
+		if(pos.y >= a.getSize().y) {
+			pos.y = a.getSize().y;
+			dirY *= -1;
+		}
+		if(pos.y <= 0) {
+			pos.y = 0;
+			dirY *= -1;
+		}
+
+		a.clear();
+		a.drawPoint('X', pos, true, _COL_GREEN);
+		a.drawText(to_string(framecounter), {0,0}, _COL_RED);
+		a.render();
+
+		framecounter++;
+		//cin.get();
+		//usleep(100*1000);
+	}
+
+	/*cObjectHandler b(&a);
 	cObject x(1,1);
 
 	int i = b.createObject(&x);
@@ -48,8 +86,6 @@ int main()
 		framecounter++;
 		//cin.get();
 		usleep(100*1000);
-		//for(unsigned int i = 0; i < 6000; i++)
-			//for(unsigned int o = 0; o < 3000; o++);
-	}
+	}*/
 	return 0;
 }